trade onsth
—phrasal verbwithtradeverbuk/treɪd/us/treɪd/
to use something,especiallyacharacteristic, foryourownadvantageand usually in anunfairway
(为谋私利)利用
People are alwaystradingon hisgenerosity.人们总是利用他的慷慨。
Thiskindofadvertisingtradeson people'sfears.这种广告利用了人们的恐惧心理。
Hetradeson his goodlooks.他利用自己的英俊相貌来谋取便利。